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ARS Home Office of Communications Images Photos Jul11





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Image Number D2240-1 In Beltsville, Maryland, soil scientist Lynn McKee and physical scientist Joseph Alfieri check the surface and subsurface soil moisture monitoring systems at the Optimizing Production Inputs for Economic and Environmental Enhancement (OPE3) study area.  Photo by Peggy Greb.  640 pixels wide: (d2240-1.jpg)   Please visit our Image Gallery


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